Han Ren, Peizhao Li, Yixin Gu, Bayaner Arigong. Phase Shifter-Relaxed and Control-Relaxed Continuous Steering Multiple Beamforming 4 × 4 Butler Matrix Phased Array. IEEE Trans. on Circuits and Systems, 67-I(12):5031-5039, 2020. [doi]
Abstract is missing.